Lunch cooler



FIG. 1 is a top, right side, perspective view of a lunch cooler of the present design, zipper pulls on the design being shown in broken line and forming no part of the present design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof, a top plan view being a mirror image thereof; and,

FIG. 7 is a front elevation view of an alternate embodiment of FIG. 1, the difference being the absence of the middle horizontally oriented zipper. 

The ornamental design for a lunch cooler, as shown and described. 